For your photos to be always available from anywhere an ipfs pinning service would need to be used. Either one provided as part of the service (in which case "T

For your photos to be always available from anywhere an ipfs pinning service would need to be used. Either one provided as part of the service (in which case "They" would have your photos) or others the service integrates with. In either case you are depending upon specific ipfs nodes for the permanence of your photos. Something happens to those nodes and it could be goodbye photos.